Litmus Test Paper is a laboratory consumable commonly used to test the acidity or alkalinity of a solution. Here are the characteristics of Litmus:
Multiple forms: Litmus has two common forms, blue and red, which can be used to test acidic and alkaline solutions, respectively.
Easy to use: Litmus is very easy to use. Simply dip the test paper into the solution to be tested, and then read the test result after it changes color.
Distinct color change: Litmus has a very obvious color change effect, which can intuitively reflect the properties of the solution.
Lower precision: The precision of Litmus test results is relatively low, and can usually only provide an approximate range of acidity or alkalinity, rather than an accurate measurement of the pH value.
Economical and practical: Litmus is affordable, easy to use, and can meet the needs of routine acid-base testing.
In summary, Litmus is an easy-to-use, economically practical laboratory consumable that is commonly used for routine acid-base testing.
